diff --git a/.gitea/workflows/deploy-prod.yml b/.gitea/workflows/deploy-prod.yml
index 5dd4bee..6c39f08 100644
--- a/.gitea/workflows/deploy-prod.yml
+++ b/.gitea/workflows/deploy-prod.yml
@@ -44,7 +44,9 @@ jobs:
                export IMAGE_TAG=$SHA
                docker compose -f docker-compose.yml -f docker-compose.deploy.yml pull
                docker compose -f docker-compose.yml -f docker-compose.deploy.yml up -d
-               echo "Deployed $SHA (pulled, not built)"'
+               echo "Deployed $SHA (pulled, not built)"
+               docker image prune -af
+               echo "Pruned old image generations"'
 
       - name: Wait for health check
         run: |